baber/WOPTO huggingface dataset:
Patent JP-2002150265-A (JP)
Title: Signal separation method restoring multidimensional signal from observation data with mixed multiple signal, signal processing device, image processing device, medical image processing device, and recording medium
Inventor: SHIMIZU JUNYA
IPC: G06T1/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To stably separate and extract an original signal from multiple multidimensional signals at few calculation step numbers, when the multiple multidimensional signals are observed in a mixed state. SOLUTION: A function having monotonous increase characteristics such as an exponential function is introduced as an evaluation function and a signal is separated by applying an adaptation algorithm minimizing the evaluation function related to the signal separation matrix. That is to say, this signal processing device which outputs the original signal by separating it from observation signals x(t) having the mixed multiple multidimensional signals operates a nonlinear function 21 to the inputted observation signals x(t) and an estimated separation matrix W(t-1) estimated in a previous cycle, calculates 22 an error signal e(t) based on a value v(t) formed by the nonlinear function 21, the estimated separation matrix W(t-1) estimated in the previous cycle and an observation signal x(t) at the time,  and weights the error evaluation by the evaluation function with monotonous increase characteristics so as to renew 23 the separation matrix W(t) at the time.
Patent JP-2002102259-A (JP)
Title: Mouth opener for calf
Inventor: OKURA TOKUTA
IPC: A61D15/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an appliance for safely and certainly executing administration of water, artificial milk, breast milk, an electrolyte, medicine or the like or gastrolavage to a calf, allowing certain and stable installation, protecting a catheter from sharp incisors of the calf, and assisting the fixing of the catheter so as to prevent easy detachment of the catheter inserted once. SOLUTION: This opener uses a hard T-shaped pipe 1. The center of a lateral pipe of the T-shaped pipe 1, i.e., an intersection point to a longitudinal pipe is formed with a not too large catheter insertion hole 2. Both ends of the lateral pipe of the T-shaped pipe 1 are provided with tube rope throughholes 3, and respective one ends of tube ropes 4 are passed through the throughholes 3 and are fixed by band stoppers 5. A hook 6 and a snare 8 formed by a rubber stopper 7 which are provided at the other ends of the tube ropes 4 are fixed in the head back part of the calf.
Patent JP-2002139722-A (JP)
Title: Driving device for liquid crystal display device having memory property
Inventor: NOGUCHI MASAO
IPC: G09G3/36
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To maintain good contrast even if temperature is varied and to prevent unevenness of display in a liquid crystal display device. SOLUTION: Permittivity of an liquid crystal optical element after applying voltage for transiting planer, difference of permittivity in planer, and on-display voltage for making desired planer display in the case of detection are increased. Also permittivity of a liquid crystal optical element after voltage for transiting focal-conically is applied and an applying time of off-voltage for making desired focal-conic display when difference of permittivity in focal-conic is detected is increased.
Patent JP-2002145694-A (JP)
Title: Seed crystal used for growth of non-dislocation silicon single crystal and method of manufacturing non- dislocation silicon single crystal
Inventor: HOSHIKAWA KEIGO
IPC: C30B29/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a silicon seed crystal, by which a non-dislocation silicon single crystal in a wide range of impurity concentration is manufactured without using a necking step. SOLUTION: The silicon seed crystal is used for the growth of the non- dislocation silicon single crystal and contains the impurity element having a bond radius larger than that of silicon and the impurity having a bond radius smaller than that of silicon.
Patent JP-2002149984-A (JP)
Title: Automobile premium calculating system
Inventor: KADOTA SHIGERU
IPC: G06Q40/08
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an automobile premium calculating system allowing the setting of a premium precisely depending on the actual driving conditions of individual drivers when calculating the premium for an automobile insurance. SOLUTION: The system comprises an on-vehicle terminal 10 mounted on a vehicle and an insurance company terminal 30 provided in an insurance company, and an operation managing server 20 connected thereto by a communication line 40. The on-vehicle terminal 10 detects drive related information related to the drive of a driver and transmits the drive related information to the operation managing server 20 by the communication line 40 together with an identifier for specifying the on-vehicle terminal. The operation managing server 20 discriminates the driving condition of the driver in accordance with the drive related information received from the on-vehicle terminal 10. The insurance company terminal 30 calculates the automobile premium in accordance with the discriminated result received from the operation managing server 20.
Patent JP-2002146718-A (JP)
Title: Earthquake-resistant design method for structure
Inventor: OKUBO TEIJI
IPC: G06F17/50
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To efficiently design a structure which can be constructed most economically. SOLUTION: In an earthquake-resistant design method, the components of a structure are abstracted in the first step; for each component, structural specifications required for non-linear dynamic response analysis is determined for each component, and an analytic model is set. In the second step, among the structural specifications, the design variables are set in such a manner that the characteristic values showing the non-linear behavior can be contained. In the third step, the design variable is set as a parameter, and an objective function expressing the construction cost is set for each component. In the fourth step, a plurality of levels are set for the design variables in response to the size of earthquake scale.  In the fifth step, by using the orthogonal table of experimental planning method, non-linear dynamic response analysis treatment in the combination of a plurality of levels of design variables is performed, in the sixth step, by using the results of the analytic treatment, an estimating equation of dynamic behavior to be considered in the restricting conditions is prepared based on the experimental planning method, and the restricting conditions for the dynamic behavior is set. Thereafter, in the seventh step, the optimization problem is turned into formulation and the optimization value is determined based on the mathematical programming method.
Patent JP-2002145449-A (JP)
Title: Piling device and piling method for shape steel
Inventor: IZUMI KOICHI
IPC: B65G57/081
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a piling device capable of handling various kinds of shape steel having a different length and piling up the shape steel on a table without collapsing an attitude. SOLUTION: A plurality of carriage arms 11 on which shape steel X is placed and which hold out the shape steel X above a table 60 in the direction perpendicular to a length and are retreated; and a stopper 30 for determining a position of the shape steel X in the above direction by abutting to the shape steel X at the time of retreating of the carriage arms 11 are arranged. The respective carriage arms 11 holding out the shape steel X above the table 60 a) retreat at a low speed to the degree that an attitude of the shape steel X is not destroyed even by an impact at the time of abutment until the shape steel X is abutted to the stopper 30 and b) retreat at high speed to the degree that the shape steel X can be dropped off in a parallel movement after the shape steel X is abutted to the stopper 30. Various kinds of shape steel can be piled up using a support means and a reverse loading means.
Patent JP-2002149528-A (JP)
Title: Information providing system, server used for the system information providing method, and machine readable recording medium for realizing the method
Inventor: NAKAGAWA KATSUYA
IPC: H04W88/02
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide useful information related to a user action in relation to user position information. SOLUTION: This information providing system includes a portable terminal and a server. The portable terminal includes a transmitting means for transmitting position information representing its own position to the server in response to an inquiry from the server. The server includes a communication means for making communication with the portable terminal, a storage means for storing schedule information representing a schedule to be carried out by the user of the portable terminal, and a control means which is connected to the communication means and the storage means, generates information about movement for performing the schedule on the basis of the position information received from the portable terminal and the schedule information stored in the storage means and transmitting the information to the portable terminal.  The portable terminal further includes a display means for displaying the information on the movement received from the server.
Patent JP-2002142545-A (JP)
Title: Culm discharge-guiding apparatus in combine
Inventor: KAWAMOTO KAZUYOSHI
IPC: A01F12/40
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a culm discharge-guiding apparatus which is not spread over the whole length of the machine and has a compact structure during non- working time, and which forms a sufficient space below a cutter mechanism and can guide the discharge of cut culms efficiently during working time in a combine. SOLUTION: In a culm discharge-guiding cover 2, a guiding side plate 3 placed on a non-cut ground side is constructed so that the inclination angle toward the inside of the machine body is changeable, and a rear-side guiding plate 4 mounted in a suspending state during non-working time is constructed so that the rear-side guiding plate 4 can be pressed and reclined toward the rear upper side, under interlocking with the inside rotation of the guiding side plate 3.
Patent JP-2001244225-A (JP)
Title: Carrier head with substrate detector
Inventor: CHEN HUNG CHIH
IPC: B24B49/00
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a CMP system that can reliably detect the existence of a substrate in a carrier head. SOLUTION: This carrier head has a base, a flexible membrane, and a valve in the carrier head that forms one portion of a substrate detection system. The valve includes a valve stem that comes into contact with the upper surface of the flexible membrane, thus actuating the valve for sending a signal to the substrate detection system when the substrate is fitted to the lower surface of the flexible membrane while the first chamber is evacuated.
Patent JP-2002123750-A (JP)
Title: Method for vehicle advertisement
Inventor: SHINSHI TAKASHI
IPC: G06Q10/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle advertising method capable of efficiently performing advertisement over a wide range by performing advertisement by utilizing a vehicle such as a private vehicle having a high diffusion rate. SOLUTION: This vehicle advertising method has an application receiving method for inviting an advertiser, an advertisement performer and an advertisement builder by utilizing the Internet and other means, an advertisement performance authenticating method for authenticating application satisfying requirements, an advertisement performance contracting method for respectively contracting with each person for the authenticated item, an advertisement constructing method with which the advertisement builder defines a vehicle such as the private vehicle of the advertisement performer as an advertisement performing vehicle, an advertisement fee collecting method for receiving an advertisement fee by a method for withdrawing the advertisement fee from the bank account of the advertiser or the like,  and an advertisement amount paying method for paying an advertisement amount by a method for transferring the advertisement amount to the bank accounts of the advertiser performer and the advertisement builder. It is effective to limit an area scrupulously and to efficiently perform advertisement by quickly inviting and deciding the advertiser, the advertisement performer and the advertisement builder and performing advertisement by utilizing the vehicle such as the private vehicle, etc., having a high diffusion rate.
Patent JP-2002130150-A (JP)
Title: Liquid drive
Inventor: INAGA TAKASHI
IPC: F04C2/22
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a general liquid transporting means, such as a plunger pump, a diaphragm pump, a tube pump, a screw pump and the like: that the efficiency of energy transfer is decreased because of conversion of the rotational movement of a source of motive power into reciprocating movement; that pulsating flow may be produced because of intermittent transportation; that there is the necessity of check valves for controlling flow; that the amount of liquid fed varies as load varies; and that the amount of liquid fed is variable only over a narrow range. SOLUTION: This drive comprises a chamber whose basic shape consists of a peritrochoid curve, and an approximately triangular rotor which rotates as it is inscribed to the chamber. The liquid drive can be provided which transmits the rotational movement of a source of motive power such as a motor directly to the rotor, so that the drive is excellent in the efficiency of energy transfer and allows the amount of liquid fed to be varied over a wide range.
Patent JP-2002162997-A (JP)
Title: Method, device, and program for erasing sound file and camera with audio reproducing function
Inventor: KURASE HIROYUKI
IPC: G10L19/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for accurately erasing music data by a music player or other equipment with a sound reproducing function and to provide a camera with an audio reproducing function which can accurately erase an unnecessary sound file so as to secure a recording area for image data during photography. SOLUTION: This camera 10 is a digital camera which records on a memory card 94 electronic image data generated by picking up an image through a CCD 68. This camera 10 internally has an audio decoder circuit 96 which can reproduce a music file stored on the memory card 94 and can output a sound through a speaker 98 or headphones. This camera is equipped with a function of urging an operator to confirm the music file to be erased by reproducing part of the file when the file is erased. Further, the camera has a function of urging the operator to confirm erasure by reproducing the music file when the photographer presses the shutter button 24 if the memory card 94 becomes full in photography mode.
Patent JP-2001235621-A (JP)
Title: Ultraviolet ray absorption film and its use as protective sheet
Inventor: AUGUST MARIEN
IPC: C08L1/12
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet rays absorption polymer film capable of transmitting nearly all light in >400 nm wavelength region and shielding nearly all light in <400 nm wavelength region, a polarizer element effectively protected by this kind of ultraviolet rays absorption polymer film and an LCD(liquid crystal display) comprising the polarizer protected from deterioration caused by ultraviolet rays irradiation. SOLUTION: An ultraviolet rays absorbent of 4-alkoxy-2-hydroxyphenyl-s- triazine type is added to a cellulose triacetate film. This kind of ultraviolet rays shielding film is advantageously utilized especially as a protective sheet for the polarizer in an LCD.
Patent JP-2002110051-A (JP)
Title: Plasma display panel
Inventor: KOSHIO CHIHARU
IPC: H01J11/50
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel capable of enhancing the quality of a displayed image by preventing erroneous discharge. SOLUTION: This plasma display panel is provided with a plurality of row electrode pairs X and Y, a dielectric layer 11 for covering the electrode pairs X and Y, and a protection layer 12 for covering the dielectric layer 11 on the backside of a front glass substrate 10, while it is provided with a plurality of column electrodes D on the side of a back glass substrate 13 confronting the glass substrate 10 across a discharge space S. The electrode pairs X and Y extend in the row direction and are juxtaposed in the column direction, thereby forming display lines, respectively. The column electrodes D extend in the column direction and are juxtaposed in the row direction to form discharge cells C in the discharge space S at positions where the column electrodes D cross the electrode pairs X and Y. Priming-particle generating layers 19 being in contact with the discharge space S are formed between the discharge cells C adjoining each other in the row direction or in the column direction.
Patent JP-2002171543-A (JP)
Title: Private branch exchange system and its digital phone terminal
Inventor: HAYASHI HIROAKI
IPC: H04M3/50
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To allow a user to listen to voice data stored in a data terminal by using a digital phone terminal. SOLUTION: The private branch exchange system is provided with a data terminal I/F section 22 for connecting digital extensions that connects a data terminal PC1 to the digital phone terminal 2-1, with a switch 24 that selectively interconnects an outgoing B1 channel in a digital extension 41 and a reception function 211 of a voice input/output I/F section 21 and also an incoming B1 channel in a digital extension 42 and the reception function 211 of the voice input/output I/F section 21, and is configured such that the outgoing B1 channel in the digital extension 41 is used in common by the digital phone terminal 2-1 and the data terminal PC1 and the incoming B1 channel in the digital extension 42 is commonly used by a main device 1 and the digital phone terminal 2-1.
Patent JP-2001236229-A (JP)
Title: Method and system for generating display picture template
Inventor: KWONG VICTOR C
IPC: G06F40/143
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an automation system capable of realizing the preparation and customization of picture display. SOLUTION: This system has a customizer user interface for bi-directionally prensenting a series of customizer dialogs having at least one control each. The control is provided with a customizer user interface for responding to an input from the writer of an application project generation and a customizer tool for responding to the customizer user interface. The application project generator is provided with a device template file generator, a picture template generator, plural reference template files, plural picture definition files, and plural device template files. Then, the picture display is prepared in hyper text mark-up language.
Patent JP-2002167955-A (JP)
Title: Baseboard fixing structure and baseboard fixing metal fixture
Inventor: YAMAMOTO RYUJI
IPC: E04F19/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a baseboard fixing structure capable of easily and movably fixing a baseboard, effectively preventing the occurrence of a gap between the baseboard and a floor finishing material caused by the shrinkage of a floor member, and effectively avoiding the twist of the lower end section of a wall finishing material. SOLUTION: The baseboard 14 fitted to cover the gap 13 between the lower end face of the wall finishing material 11 and the upper face of the floor finishing material 12 is fixed by this baseboard fixing structure 10 via a baseboard fixing metal fixture 15. The baseboard fixing metal fixture 10 comprises a fixed plate section 17, a rising plate section 18, a riding presser plate section 19, and a back plate section 20. The baseboard fixing metal fixture 15 is fixed to a floor substrate material 12 so that the riding presser plate section 19 is arranged beneath the lower end face of the wall finishing material 11. An insertion projection 22 protruded on the back face side of the baseboard 14 is locked, with an insertion lock section 21 located below the riding presser plate 19.  The lower end of the wall finishing material 11 rides on the riding presser plate section 19, with its back face arranged along the back plate section 20.
Patent JP-2002168877-A (JP)
Title: Piezoelectric sensor
Inventor: YAMAUCHI KATSUMI
IPC: G01P15/18
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric sensor having a high reliability and capable of surely protecting a piezoelectric element from breakage, chipping or cracking. SOLUTION: A first supporting member 3 and a second supporting member 4 are disposed to sides of both faces in a thickness direction of the piezoelectric element 2. A middle part in a length direction of the piezoelectric element 2 is held by end faces of a first and a second projecting parts 31 and 41. The piezoelectric element 2 is arranged via a distance D1 to bottom faces of first and second recessed parts (32 and 33) and (42 and 43) over an entire length. The distance D1 is set so that the piezoelectric element 2 is prevented from breaking even when an end part in the length direction of the piezoelectric element 2 is deformed to a position where the end part touches the bottom face of the first recessed part 32, 33 or the bottom face of the second recessed part 42, 43.
Patent JP-2002166225-A (JP)
Title: Paste coating method
Inventor: SAITO TADAYUKI
IPC: B05D7/24
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method to coat paste onto a substance to be processed in a good molding condition. SOLUTION: This invention relates to coat paste onto a substance to be processed. On an endless transfer face of a transfer means, paste is coated to a desired thickness and pattern. By the time the transfer face of the transfer means rotates and paste on the transfer face reaches the substance to be processed, at least a part of a solvent in the paste on the transfer face is removed to make its viscosity to become a desired value. After that, with revolution of the transfer face, paste the viscosity of which is adjusted on the transfer face is coated to the substance to be processed.
Patent JP-2002168760-A (JP)
Title: Method of fabricating optical opening
Inventor: SHINOHARA YOKO
IPC: G01Q60/22
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming an opening having a uniform opening diameter by a simple method. SOLUTION: A member in which the opening is to be opened comprises a spindle-like tip, a stopper having a generally same height as the spindle-like tip disposed adjacent to the spindle-like tip, and a shielding film formed at least on the spindle-like tip. The method for fabricating the optical opening at the end of the tip comprises making displacement of a pushing member having a generally flat surface covering at least a part of the spindle-like tip and the stopper toward the tip by a pushing tool.
Patent JP-2001190295-A (JP)
Title: Genetically constructed immunoglobulin
Inventor: ZANETTI MAURIZIO
IPC: C07K19/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a new Ig molecule which is obtained by transducing a new antigenic determinant or an epitope by means of operating the variable region of the Ig molecule and is capable of including a heterogenic epitope with holding a localization function. SOLUTION: The recombinant DNA molecule or the DNA molecule of a cDNA molecule encoding the Ig molecule which includes at least one of antigenic or immunogenic heterogenic epitopes in the CDR of the N-terminal variable region of the Ig molecule and holds a function participating in the H chain C-terminal constant domain peculiar to a specific cell/receptor type is obtained.